1640034

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{251}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 4021920

約数和(自身を除く): 2381886

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 251, 297, 363, 502, 594, 726, 753, 1089, 1506, 2178, 2259, 2761, 3267, 4518, 5522, 6534, 6777, 8283, 13554, 16566, 24849, 30371, 49698, 60742, 74547, 91113, 149094, 182226, 273339, 546678, 820017, 1640034]

約数ペア:

[(1, 1640034), (2, 820017), (3, 546678), (6, 273339), (9, 182226), (11, 149094), (18, 91113), (22, 74547), (27, 60742), (33, 49698), (54, 30371), (66, 24849), (99, 16566), (121, 13554), (198, 8283), (242, 6777), (251, 6534), (297, 5522), (363, 4518), (502, 3267), (594, 2761), (726, 2259), (753, 2178), (1089, 1506)]